GB1498975A - Threaded sleeve - Google Patents
Threaded sleeveInfo
- Publication number
- GB1498975A GB1498975A GB21931/75A GB2193175A GB1498975A GB 1498975 A GB1498975 A GB 1498975A GB 21931/75 A GB21931/75 A GB 21931/75A GB 2193175 A GB2193175 A GB 2193175A GB 1498975 A GB1498975 A GB 1498975A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- threaded sleeve
- collar
- see
- plastics material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
- F16B37/122—Threaded inserts, e.g. "rampa bolts"
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
1498975 Threaded sleeve VUMA VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE 21 May 1975 [11 Dec 1974] 21931/75 Heading F2H An internally-threaded sleeve to be secured within plastics material during moulding or casting of the latter comprises a hollow body having at least two elongate inwardly-extending bulges 13 to prevent the sleeve from turning with respect to the plastics material, the internal thread 14 consisting of thread segments formed inside the bulges, and a collar 15 formed between the ends of the sleeve, the collar having an external diameter greater than the rest of the sleeve. The sleeve may have a closed end, see Fig. 3, or may be open-ended, see Fig. 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS8434A CS177355B1 (en) | 1974-12-11 | 1974-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1498975A true GB1498975A (en) | 1978-01-25 |
Family
ID=5434839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21931/75A Expired GB1498975A (en) | 1974-12-11 | 1975-05-21 | Threaded sleeve |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5171456A (en) |
| AT (1) | AT350858B (en) |
| CH (1) | CH581278A5 (en) |
| CS (1) | CS177355B1 (en) |
| DE (1) | DE2530882A1 (en) |
| FR (1) | FR2294357A1 (en) |
| GB (1) | GB1498975A (en) |
| IT (1) | IT1051839B (en) |
| NL (1) | NL7508739A (en) |
| SE (1) | SE7510040L (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9790981B2 (en) | 2013-09-02 | 2017-10-17 | Böllhoff Verbindungstechnik GmbH | Connecting insert and an embedding method and a production method therefor |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8612540D0 (en) * | 1986-05-22 | 1986-07-02 | Armstrong Fastenings | Nuts |
| DE9111399U1 (en) * | 1991-09-13 | 1991-12-12 | Weidner, Georg, 8771 Steinfeld, De | |
| CN102913696A (en) * | 2012-08-17 | 2013-02-06 | 太仓长鸿工程塑胶有限公司 | Direct head improved structure |
-
1974
- 1974-12-11 CS CS8434A patent/CS177355B1/cs unknown
-
1975
- 1975-05-21 GB GB21931/75A patent/GB1498975A/en not_active Expired
- 1975-07-10 DE DE19752530882 patent/DE2530882A1/en active Pending
- 1975-07-17 CH CH937975A patent/CH581278A5/xx not_active IP Right Cessation
- 1975-07-22 NL NL7508739A patent/NL7508739A/en not_active Application Discontinuation
- 1975-07-30 FR FR7523817A patent/FR2294357A1/en active Granted
- 1975-07-30 JP JP50092140A patent/JPS5171456A/ja active Pending
- 1975-08-07 AT AT612375A patent/AT350858B/en not_active IP Right Cessation
- 1975-09-09 SE SE7510040A patent/SE7510040L/en unknown
- 1975-12-05 IT IT29994/75A patent/IT1051839B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9790981B2 (en) | 2013-09-02 | 2017-10-17 | Böllhoff Verbindungstechnik GmbH | Connecting insert and an embedding method and a production method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5171456A (en) | 1976-06-21 |
| AT350858B (en) | 1979-06-25 |
| ATA612375A (en) | 1978-11-15 |
| CH581278A5 (en) | 1976-10-29 |
| DE2530882A1 (en) | 1976-06-16 |
| CS177355B1 (en) | 1977-07-29 |
| FR2294357B1 (en) | 1981-09-18 |
| SE7510040L (en) | 1976-06-14 |
| IT1051839B (en) | 1981-05-20 |
| FR2294357A1 (en) | 1976-07-09 |
| NL7508739A (en) | 1976-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |